| ID | CAS | Name | Synonyms | Molecular Formula | Category |
|---|---|---|---|---|---|
| 1 | 1402569-71-4 | Sitagliptin Impurity 26 | Sitagliptin Impurity 26 (S)-Methyl 3-(Boc-amino)-4-(2,4,5-trifluorophenyl)butanoate | ||
| 2 | 1260592-66-2 | Boc-4-trifluoromethyl-L-homophenylalanine | Boc-4-trifluoromethyl-L-homophenylalanine (2S)-2-{[(tert-butoxy)carbonyl]amino}-4-[4-(trifluoromethyl)phenyl]butanoic acid 2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-[4-(trifluoromethyl)phenyl]butanoic acid | ||
| 3 | 1082750-53-5 | Boc-(R)-4-Trifluoromethylhomophenylalanine | Boc-D-(4-CF3)-homophenylalanine Boc-(R)-4-Trifluoromethylhomophenylalanine (R)-2-((tert-Butoxycarbonyl)amino)-4-(4-(trifluoromethyl)phenyl)butanoic acid (2R)-2-{[(TERT-BUTOXY)CARBONYL]AMINO}-4-[4-(TRIFLUOROMETHYL)PHENYL]BUTANOIC ACID Benzenebutanoic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]-4-(trifluoromethyl)-, (αR)- | ||
| 4 | 2354687-57-1 | N-Boc-2-(trifluoromethyl)-a-methyl-DL-phenylalanine | N-Boc-2-(trifluoromethyl)-a-methyl-DL-phenylalanine | ||
| 5 | 269726-77-4 | Boc-(R)-3-Amino-4-(4-trifluoromethyl-phenyl)-butyric acid | RARECHEM AK PT B024 BOC-D-BETA-HOPHE(4-CF3)-OH BOC-D-PHE(4-CF 3)-(C*CH2)OH (R)-BOC-4-(TRIFLUOROMETHYL)-BETA-HOMOPHE-OH BOC-4-(TRIFLUOROMETHYL)-D-BETA-HOMOPHENYLALANINE BOC-(R)-3-AMINO-4-(4-TRIFLUOROMETHYLPHENYL)BUTANOIC ACID Boc-(R)-3-Amino-4-(4-trifluoromethyl-phenyl)-butyric acid BOC-(R)-3-AMINO-4-(4-TRIFLUOROMETHYL-PHENYL)-BUTYRIC ACID N-BETA-T-BUTOXYCARBONYL-D-HOMO(4-TRIFLUOROMETHYLPHENYL)ALANINE | ||
| 6 | 1260614-42-3 | Boc-(S)-3-amino-2-(2-(trifluoromethyl)benzyl)propanoicacid | Boc-(S)-3-amino-2-(2-(trifluoromethyl)benzyl)propanoicacid | ||
| 7 | METHYL N-(TERT-BUTOXYCARBONYL)-A-(TRIFLUOROMETHYL)PHENYLALANINATE | METHYL N-(TERT-BUTOXYCARBONYL)-A-(TRIFLUOROMETHYL)PHENYLALANINATE | |||
| 8 | METHYL N-(TERT-BUTOXYCARBONYL)-ALPHA-(TRIFLUOROMETHYL)PHENYLALANINATE | METHYL N-(TERT-BUTOXYCARBONYL)-ALPHA-(TRIFLUOROMETHYL)PHENYLALANINATE | |||
| 9 | ethyl 2-(2-(tert-butoxycarbonylamino)-3-(trifluoromethyl)phenyl)acetate | ethyl 2-(2-(tert-butoxycarbonylamino)-3-(trifluoromethyl)phenyl)acetate | |||
| 10 | (R)-2-TERT-BUTOXYCARBONYLAMINO-4-(3-TRIFLUOROMETHYL-PHENYL)-BUTYRIC ACID | (R)-2-TERT-BUTOXYCARBONYLAMINO-4-(3-TRIFLUOROMETHYL-PHENYL)-BUTYRIC ACID | |||
| 11 | 269726-74-1 | (R)-3-((tert-Butoxycarbonyl)amino)-4-(3-(trifluoromethyl)phenyl)butanoic acid | RARECHEM AK PT B026 BOC-D-BETA-HOPHE(3-CF3)-OH BOC-(R)-3-AMINO-4-(3-TRIFLUOROMETHYLPHENYL)BUTANOIC ACID BOC-(R)-3-AMINO-4-(3-TRIFLUOROMETHYL-PHENYL)-BUTYRIC ACID N-BETA-T-BUTOXYCARBONYL-D-HOMO(3-TRIFLUOROMETHYLPHENYL)ALANINE N-T-BUTOXYCARBONYL-(R)-3-AMINO-4-(3-TRIFLUOROMETHYLPHENYL)BUTANOIC ACID (R)-3-((tert-Butoxycarbonyl)amino)-4-(3-(trifluoromethyl)phenyl)butanoic acid (3R)-3-{[(tert-butoxy)carbonyl]amino}-4-[3-(trifluoromethyl)phenyl]butanoic acid 3-amino-2-[(2-methylpropan-2-yl)oxy-oxomethyl]-4-[3-(trifluoromethyl)phenyl]butanoic acid | ||
| 12 | 1002732-10-6 | (3S,4R)-1-(tert-butoxycarbonyl)-4-(4-fluorophenyl)pyrrolidine-3-carboxylic acid | (3S,4R)-1-(tert-butoxycarbonyl)-4-(4-fluorophenyl)pyrrolidine-3-carboxylic acid | ||
| 13 | 178413-83-7 | methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(trifluoromethyl)phenyl)propanoate | methyl (S)-2-((tert-butoxycarbonyl)amino)-3-(4-(trifluoromethyl)phenyl)propanoate | ||
| 14 | (R)-2-(TERT-BUTOXYCARBONYLAMINO-METHYL)-3-(4-TRIFLUOROMETHYL-PHENYL)-PROPIONIC ACID | (R)-2-(TERT-BUTOXYCARBONYLAMINO-METHYL)-3-(4-TRIFLUOROMETHYL-PHENYL)-PROPIONIC ACID | |||
| 15 | 1259964-01-6 | 2-{[(tert-butoxy)carbonyl]amino}-3-[4-methyl-3-(trifluoromethyl)phenyl]propanoic acid | 2-{[(tert-butoxy)carbonyl]amino}-3-[4-methyl-3-(trifluoromethyl)phenyl]propanoic acid | ||
| 16 | 101221-56-1 | Butanedioic acid, 1-[2-[[1-methyl-2-[3-(trifluoromethyl)phenyl]ethyl]amino]ethyl] ester | Butanedioic acid, 1-[2-[[1-methyl-2-[3-(trifluoromethyl)phenyl]ethyl]amino]ethyl] ester | ||
| 17 | 2020125-24-8 | Carbamic acid, N-[2-[2-oxo-2-[4-(trifluoromethyl)phenyl]ethoxy]ethyl]-, 1,1-dimethylethyl ester | tert-butyl (2-(2-oxo-2-(4-(trifluoromethyl)phenyl)ethoxy)ethyl)carbamate Carbamic acid, N-[2-[2-oxo-2-[4-(trifluoromethyl)phenyl]ethoxy]ethyl]-, 1,1-dimethylethyl ester | ||
| 18 | 881995-73-9 | Benzenebutanoic acid, b-[[(1,1-dimethylethoxy)carbonyl]amino]-2,4,5-trifluoro-, methyl ester, (bR)- | Sitagliptin Impurity 54 (R)-methyl 3-((tert-butoxycarbonyl) (R)-sitagliptin N-BOC-methyl impurities (R)-Sitagliptin N-Boc-Methyl-Ester IMpurity Methyl (R)-b-(Boc-amino)-2,4,5-F3-benzenebutanoate 3-(R)-Boc-amino-4-(2,4,5-trifluoro-phenyl)butyric acid methyl ester (3R)-tert-ButoxycarbonylaMino-4-(2,4,5-trifluoro-phenyl)-butyric acid Methyl ester Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)- Benzenebutanoic acid, b-[[(1,1-dimethylethoxy)carbonyl]amino]-2,4,5-trifluoro-, methyl ester, (bR)- |
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